英式:[ˈpriːviəs]美式:[ˈpriːviəs]
adj.以前的;先于;在 ... 之前
用作形容词 (adj.)
His previous attempts had been unsuccessful. 他以前的尝试没有成功。
It happened previous to his arrival there. 事件发生于他到那儿以前。
previously
adv.先前;在此之前